Android.bp: Introduce libminikin_defaults am: 35a6ffe9a6 am: 17c2064a5c

Original change: https://android-review.googlesource.com/c/platform/frameworks/minikin/+/2310619

Change-Id: I4409eefa712e01eda5cda4f2092ecff44875b0c1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>